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US 2026/0243500 A1Published application
Gasket for refrigerator door
AssigneeSamsung Electronics Co., Ltd.
InventorMingyu JUNG
Life of this patent
Estimating the term…
Abstract
A gasket for a refrigerator door with improved thermal insulation; and a refrigerator including same. The gasket for a refrigerator door includes30-60 wt % of a thermoplastic resin, 15-30 wt % of a low molecular weight plasticizer having a weight-average molecular weight of less than 500, 5-20 wt % of a high molecular weight plasticizer having a weight-average molecular weight of 500 or more, and 1-30 wt % of a filler.
Claims15
A gasket for a refrigerator door, the gasket comprising:
- a thermoplastic resin in an amount of 30% to 60% in weight %;
- a low molecular weight plasticizer having a weight-average molecular weight of less than 500 in an amount of 15% to 30%;
- a high molecular weight plasticizer having a weight-average molecular weight of 500 or more in an amount of 5% to 20%;
- and
- a filler in an amount of 1% to 30% in weight %.
2 more elements
A gasket for a refrigerator door comprising:
- a body disposed between a refrigerator main body and the refrigerator door;
- the body being configured to be attachable to and detachable from the refrigerator main body and configured to allow a magnet be inserted,
- wherein the body includes:
- a thermoplastic resin in an amount of 30% to 60% in weight %;
- a low molecular weight plasticizer having a weight-average molecular weight of less than 500 in an amount of 15% to 30%;
- a high molecular weight plasticizer having a weight-average molecular weight of 500 or more in an amount of 5% to 20%;
- and
- a filler in an amount of 1% to 30% in weight %, and
- the magnet comprises, in weight %, ferrite powder in an amount of 40% to 89.5%, a thermoplastic resin in an amount of 10% to 40%, and a filler in an amount of 0.5% to 20%.
6 more elements
Dependencies are inferred from the claim text.